CN216535318U

CN216535318U - Fixing and protecting device for electromyograph

Info

Publication number: CN216535318U
Application number: CN202120849214.1U
Authority: CN
Inventors: 夏唯一; 袁亦金
Original assignee: Suzhou Haishen Joint Medical Devices Co ltd
Current assignee: Suzhou Haishen Joint Medical Devices Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-05-17
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses an electromyograph fixing and protecting device, which relates to the field of medical instruments and comprises a device main body and a top plate, wherein the top plate is positioned at the top of the device main body, a partition plate is arranged inside the device main body, and a first placing cabin and a second placing cabin are formed between the device main body and the partition plate. According to the electromyograph, the two sides of the electromyograph are firstly contacted with the cutting block and the cutting block is extruded through the cutting block, the buffering rod extrudes the spring when the cutting block is extruded, the two pressing plates move towards the two sides through the contraction of the spring, so that the electromyograph is placed in the first placing bin, the pressing plates are driven to clamp the electromyograph through resetting when the spring loses extrusion force and buffer the electromyograph, the top and the bottom of the electromyograph are respectively connected with the first limiting plate and the second limiting plate, the first limiting plate and the second limiting plate limit and fix the electromyograph, the electromyograph is prevented from shifting, and the fixing effect of the electromyograph is improved.

Description

Fixing and protecting device for electromyograph

Technical Field

The utility model relates to the field of medical instruments, in particular to an electromyograph fixing and protecting device.

Background

The electromyogram is a bioelectricity graph of muscles recorded by an electromyogram, has important significance for evaluating activities of people in a human-computer system, can be measured by a special electromyogram or a multi-lead physiological instrument, and needs a fixed protection device in the use process.

The existing electromyograph fixing and protecting device with the application number of CN201921813582.X is characterized in that a winding shaft, a rotating shaft, a clockwork spring, a fixing rod and a telescopic rod are arranged, the clockwork spring is arranged at the top of the rotating shaft, one end of the clockwork spring is fixedly connected with the rotating shaft, the top of the rotating shaft is rotatably connected with the winding shaft, the bottom of the winding shaft is fixedly connected with the other end of the clockwork spring, when the electromyograph fixing and protecting device is used, a connecting wire of an electromyograph host is wound on the winding shaft, when the connecting wire is required to be connected, the connecting wire can be stretched to drive the winding shaft to rotate through the connecting wire, so that the connecting wire is stretched, after the connection is finished, the connecting wire is loosened, the winding shaft reversely rotates under the restoring force of the clockwork spring, redundant connecting wires are wound on the winding shaft again, the problems that the connecting wire of the electromyograph in the traditional mode is randomly placed, not only the appearance is not beautiful, but the electromyograph is easily damaged due to being pulled, in the use process, the electromyography only protects the line, has poor fixing effect on the electromyography, is easy to collide, topple and damage the electromyography when the electromyography is moved or placed, causes economic loss, and has a plurality of lines which are easy to be wound and difficult to arrange in order to influence the use of the electromyography.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems, the utility model aims to provide the electromyograph fixing and protecting device to solve the technical problems that the electromyograph is poor in fixing effect and lines are not easy to arrange.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electromyography fixed protection device, includes device main part and roof, the roof is located the top of device main part, the inside of device main part is provided with the baffle, it places the storehouse to form first between device main part and the baffle and places the storehouse with the second.

Further, the first inside top and the inside below of placing the storehouse are provided with first limiting plate and second limiting plate respectively, the first inside both sides of placing the storehouse all set up spacing frame, there is the buffer beam inside of spacing frame through spring coupling, the one end of buffer beam is connected with the clamp plate, the surface mounting of clamp plate has the stripping and slicing.

Through adopting above-mentioned technical scheme, the earlier contact stripping and cutting block of both sides of electromyograph extrudees, buffer lever extrusion spring when the stripping and slicing receives the extrusion, the spring shrink moves two clamp plates to both sides to place the electromyograph in first placing the storehouse, reset drive clamp plate presss from both sides tightly the electromyograph when the spring loses the extrusion force, and cushion the electromyograph, the top and the bottom of electromyograph are connected with first limiting plate and second limiting plate respectively, first limiting plate and second limiting plate carry out spacing fixed with the electromyograph.

Furthermore, limit frame, spring, buffer rod, clamp plate and stripping comb all are provided with four, and two are a set of, divide into two sets of altogether, and two sets of limit frame, spring, buffer rod, clamp plate and stripping comb all follow the first axis of ordinates central line symmetric distribution who places the storehouse.

Through adopting above-mentioned technical scheme, when the electromyograph was placed, the both sides of electromyograph contacted the stripping and cut the piece earlier and extrudeed, and the buffer beam extrusion spring when the stripping was extruded, and the spring shrink moves two clamp plates to both sides to place the electromyograph in first placing the storehouse, reset when the spring loses the extrusion force and drive the clamp plate and press from both sides the electromyograph tightly, and cushion the electromyograph.

Further, the inside below that the storehouse was placed to the second is provided with the pivot, receive the line roller is installed at the top of pivot, just receive the line roller and place the storehouse through pivot and second and rotate and be connected.

Through adopting above-mentioned technical scheme, the circuit winding of electromyograph is on receiving the line roller, receives the line roller and rotates along with the pivot, and a plurality of circuits are connected with the electromyograph in the spacing collar of mounting groove, and the convenience is twined the circuit.

Furthermore, a mounting groove penetrates through the top of the partition plate, a limiting ring and an adjusting rod are respectively arranged on the inner ring of the mounting groove, limiting teeth are arranged on one side of the top of the limiting ring, and a limiting rod is connected to the middle of the top of the limiting ring.

Through adopting above-mentioned technical scheme, a plurality of circuits are connected with the electromyograph in the spacing collar of mounting groove, and when a plurality of circuits were placed, the regulation pole of breaking the elasticity material off with the fingers and thumb according to the size of a dimension of circuit, because the arch and the spacing tooth looks adaptation of adjusting pole one end will adjust the protruding lock of one end of pole on the spacing tooth of suitable position, tighten up many circuits.

Furthermore, one side of the adjusting rod is provided with a protrusion, and the protrusion is matched with the limiting teeth.

Through adopting above-mentioned technical scheme, break the regulation pole of elasticity material off with the fingers and thumb according to the size of a dimension of circuit, because the arch and the spacing tooth looks adaptation of adjusting pole one end will adjust the protruding lock of one end of pole on the spacing tooth of suitable position, tighten up many circuits.

Furthermore, the inside of spacing collar is provided with a plurality of rubber balls, and is a plurality of the rubber ball is the distribution of annular array form.

Through adopting above-mentioned technical scheme, will adjust the protruding lock of one end of pole on the spacing tooth of suitable position, tighten up many circuits, the inside rubber ball of spacing collar increases and the frictional force between the circuit, and when tightening up many circuits and protect the circuit.

In summary, the utility model mainly has the following beneficial effects:

1. according to the electromyograph, the two sides of the electromyograph are firstly contacted with the cutting block and are extruded, the buffering rod extrudes the spring when the cutting block is extruded, the two pressing plates move towards the two sides when the spring contracts, so that the electromyograph is placed in the first placing bin, the pressing plates are driven to clamp the electromyograph by resetting when the spring loses extrusion force and buffer the electromyograph, the top and the bottom of the electromyograph are respectively connected with the first limiting plate and the second limiting plate, the first limiting plate and the second limiting plate limit and fix the electromyograph, the electromyograph is prevented from shifting, and the fixing effect of the electromyograph is improved;

2. according to the utility model, through the wire collecting roller, the limiting teeth, the limiting ring, the adjusting rod and the limiting rod, the line of the electromyograph is wound on the wire collecting roller, the wire collecting roller rotates along with the rotating shaft, a plurality of lines are connected with the electromyograph through the limiting ring in the mounting groove, when the plurality of lines are placed, the adjusting rod made of elastic materials is pulled according to the size of the lines, as the bulges at one end of the adjusting rod are matched with the limiting teeth, the bulges at one end of the adjusting rod are buckled on the limiting teeth at the proper position, the plurality of lines are tightened, the friction force between the rubber balls in the limiting ring and the lines is increased, the lines are protected while the plurality of lines are tightened, and the lines are conveniently arranged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top view of the separator of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the structure of the pressure plate of the present invention.

In the figure: 1. a device main body; 2. a top plate; 3. a first placing bin; 301. a first limit plate; 302. a second limiting plate; 303. a limiting frame; 304. a spring; 305. a buffer rod; 306. pressing a plate; 307. cutting into blocks; 4. a second placing bin; 401. a rotating shaft; 402. a wire take-up roller; 403. mounting grooves; 404. a limiting ring; 405. adjusting a rod; 406. a limiting rod; 407. limiting teeth; 5. a separator.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An electromyograph fixing and protecting device is shown in the figure 1-2 and comprises a device main body 1 and a top plate 2, wherein the top plate 2 is positioned at the top of the device main body 1, a partition plate 5 is arranged inside the device main body 1, a first placing bin 3 and a second placing bin 4 are formed between the device main body 1 and the partition plate 5, the first placing bin 3 prevents the electromyograph from shifting, the fixing effect on the electromyograph is improved, the second placing bin 4 can tighten a plurality of lines and protect the lines, the lines are convenient to arrange, a rotating shaft 401 is arranged below the inside of the second placing bin 4, a line winding roller 402 is arranged at the top of the rotating shaft 401, and the wire take-up roller 402 is rotatably connected with the second placing bin 4 through a rotating shaft 401, the lines of the electromyograph are wound on the wire take-up roller 402, the wire take-up roller 402 rotates along with the rotating shaft 401, and a plurality of lines are connected with the electromyograph in the limiting ring 404 through the mounting groove 403.

Referring to fig. 2 and 3, a first limiting plate 301 and a second limiting plate 302 are respectively arranged above and below the inside of the first placing bin 3, two sides of the inside of the first placing bin 3 are respectively provided with a limiting frame 303, the inside of the limiting frame 303 is connected with a buffer rod 305 through a spring 304, one end of the buffer rod 305 is connected with a pressure plate 306, the outer surface of the pressure plate 306 is provided with a cutting block 307, four limiting frames 303, springs 304, buffer rods 305, pressure plates 306 and cutting blocks 307 are arranged, two of the limiting frames 303, the springs 304, the buffer rods 305, the pressure plates 306 and the cutting blocks 307 are symmetrically distributed along the center line of the longitudinal axis of the first placing bin 3, when the electromyograph is placed, two sides of the electromyograph firstly contact the cutting block 307 and extrude the cutting block 307, when the cutting block 307 is extruded, the buffer rods 305 extrude the springs 304, the springs 304 contract to move the two pressure plates 306 towards two sides, thereby place the electromyograph in first placing storehouse 3, the spring 304 resets when losing the extrusion force and drives the clamp 306 and press from both sides tight the electromyograph to cushion the electromyograph, the top and the bottom of electromyograph are connected with first limiting plate 301 and second limiting plate 302 respectively, and first limiting plate 301 and second limiting plate 302 are spacing fixed with the electromyograph, prevent that the electromyograph from shifting.

Referring to fig. 2 and 3, a mounting groove 403 penetrates through the top of the partition board 5, a limiting ring 404 and an adjusting rod 405 are respectively arranged on the inner ring of the mounting groove 403, a limiting tooth 407 is arranged on one side of the top of the limiting ring 404, a limiting rod 406 is connected in the middle of the top of the limiting ring 404, a protrusion is arranged on one side of the adjusting rod 405 and is matched with the limiting tooth 407, a plurality of rubber balls are arranged inside the limiting ring 404 and are distributed in an annular array shape, a plurality of circuits are connected with an electromyograph through the limiting ring 404 of the mounting groove 403, when the plurality of circuits are placed, the adjusting rod 405 made of elastic materials is pulled according to the size of the circuits, because the protrusion at one end of the adjusting rod 405 is matched with the limiting tooth 407, the protrusion at one end of the adjusting rod 405 is buckled on the limiting tooth 407 at a proper position, the plurality of circuits are tightened, and the rubber balls inside the limiting ring 404 increase the friction force between the circuits, the method can tighten a plurality of lines and protect the lines at the same time.

The implementation principle of the embodiment is as follows: firstly, a user opens a switch door outside a device main body 1, places an electromyograph in a first placing chamber 3, when the electromyograph is placed, two sides of the electromyograph firstly contact with a cutting block 307 and extrude the cutting block 307, a buffer rod 305 extrudes a spring 304 when the cutting block 307 is extruded, the spring 304 contracts to move two pressure plates 306 to two sides, so that the electromyograph is placed in the first placing chamber 3, when the spring 304 loses extrusion force, the pressure plates 306 are driven to clamp the electromyograph by resetting, the electromyograph is buffered, the top and the bottom of the electromyograph are respectively connected with a first limit plate 301 and a second limit plate 302, the first limit plate 301 and the second limit plate 302 limit and fix the electromyograph, the electromyograph is prevented from shifting, a line of the electromyograph is wound on a line receiving roller 402, the line receiving roller 402 rotates along with a rotating shaft 401, a plurality of lines are connected with the electromyograph through a limit ring 404 of a mounting groove, when a plurality of lines are placed, the adjusting rod 405 made of elastic materials is pulled according to the size of the line, due to the fact that the protrusion at one end of the adjusting rod 405 is matched with the limiting teeth 407, the protrusion at one end of the adjusting rod 405 is buckled on the limiting teeth 407 in the proper position, the plurality of lines are tightened, friction between the rubber ball inside the limiting ring 404 and the lines is increased, and when the plurality of lines are tightened, the lines are protected.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a protection device is fixed to electromyograph, includes device main part (1) and roof (2), its characterized in that: the top plate (2) is located at the top of the device main body (1), a partition plate (5) is arranged inside the device main body (1), and a first placing bin (3) and a second placing bin (4) are formed between the device main body (1) and the partition plate (5).

2. The electromyography fixation protection device of claim 1, wherein: the first inside top and the inside below of placing storehouse (3) are provided with first limiting plate (301) and second limiting plate (302) respectively, the first inside both sides of placing storehouse (3) all set up spacing frame (303), the inside of spacing frame (303) is connected with buffer beam (305) through spring (304), the one end of buffer beam (305) is connected with clamp plate (306), the surface mounting of clamp plate (306) has cutting block (307).

3. The electromyography fixation protection device of claim 2, wherein: spacing frame (303), spring (304), buffer beam (305), clamp plate (306) and stripping off piece (307) all are provided with four, and two are a set of, divide into two sets altogether, and two sets of spacing frame (303), spring (304), buffer beam (305), clamp plate (306) and stripping off piece (307) all follow the first longitudinal axis central line symmetric distribution who places storehouse (3).

4. The electromyography fixation protection device of claim 1, wherein: the inside below that storehouse (4) was placed to the second is provided with pivot (401), receive line roller (402) is installed at the top of pivot (401), just receive line roller (402) and place storehouse (4) rotation with the second through pivot (401) and be connected.

5. The electromyography fixation protection device of claim 1, wherein: the top of baffle (5) is run through and is had mounting groove (403), the inner circle of mounting groove (403) is provided with spacing collar (404) and regulation pole (405) respectively, top one side of spacing collar (404) is provided with spacing tooth (407), the top intermediate junction of spacing collar (404) has gag lever post (406).

6. The electromyography fixation protection device of claim 5, wherein: a bulge is arranged on one side of the adjusting rod (405), and the bulge is matched with the limiting teeth (407).

7. The electromyography fixation protection device of claim 5, wherein: the inside of spacing collar (404) is provided with a plurality of rubber balls, and is a plurality of the rubber ball is the distribution of annular array form.